EP 3333964 A1 20180613 - TREATMENT PROCESSES FOR ELECTROCHEMICAL CELLS
Title (en)
TREATMENT PROCESSES FOR ELECTROCHEMICAL CELLS
Title (de)
BEHANDLUNGSVERFAHREN FÜR ELEKTROCHEMISCHE ZELLEN
Title (fr)
PROCÉDÉS DE TRAITEMENT POUR CELLULES ÉLECTROCHIMIQUES
Publication
Application
Priority
IN 201641042297 A 20161212
Abstract (en)
A process for treating an electrochemical cell (10) is presented. The process includes charging the electrochemical cell (10) in a discharged state to at least 20 percent state-of-charge of an accessible capacity of the electrochemical cell (10) at a first temperature to attain the electrochemical cell (10) in a partial state-of-charge or a full state-of-charge and holding the electrochemical cell (10) in the corresponding partial state-of-charge or full state-of-charge at a second temperature. The first temperature and the second temperature are higher than an operating temperature of the electrochemical cell (10).
IPC 8 full level
H01M 10/39 (2006.01); H01M 10/44 (2006.01); H01M 50/434 (2021.01); H01M 50/469 (2021.01)
CPC (source: CN EP US)
H01M 4/364 (2013.01 - US); H01M 4/38 (2013.01 - US); H01M 4/381 (2013.01 - US); H01M 4/582 (2013.01 - US); H01M 10/399 (2013.01 - EP US); H01M 10/42 (2013.01 - CN); H01M 10/4207 (2013.01 - US); H01M 10/443 (2013.01 - CN EP US); H01M 10/446 (2013.01 - CN EP US); H01M 50/434 (2021.01 - CN EP US); H01M 50/469 (2021.01 - CN EP US); H01M 2220/10 (2013.01 - EP US); H01M 2300/0057 (2013.01 - EP US); Y02E 60/10 (2013.01 - EP)
Citation (applicant)
US 2014152265 A1 20140605 - NORTHEY REBECCA SUZANNE [US], et al
Citation (search report)
- [XI] US 2016268648 A1 20160915 - UENO YUKIYOSHI [JP], et al
- [XI] US 4312927 A 19820126 - SALMON OLIVER N
- [XI] US 2010058578 A1 20100311 - VALLANCE MICHAEL ALAN [US], et al
- [A] US 2012164524 A1 20120628 - BOGDAN JR DAVID CHARLES [US], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3333964 A1 20180613; EP 3333964 B1 20210303; CN 108232339 A 20180629; CN 108232339 B 20221209; US 11211642 B2 20211228; US 2018166748 A1 20180614
DOCDB simple family (application)
EP 17204988 A 20171201; CN 201711317198 A 20171212; US 201715838419 A 20171212